Sister Mary Catherine O'Connor, The Art of Dying Well, Columbia University Press, New York, 1942.
Sporadic studies have been made of language in politics, such as Uno N. Philipson, Political Slang, 1750-1850 (Lund Studies in English, edited by Professor Eilert Ekwall, IX), C. W. K. Gleerup, Lund, 1941.
Th. M. Charland, Artes Praedicandi, Contribution a l' histoire de la rhйtorique au moyen age, Paris, Ottawa, 1936.
Victor Ehrenberg, The People of Aristophanes; A Sociology of Old Attic Comedy, Blackwell, Oxford, 1943.